Key takeaways
- Granola is one of the easiest infusions to portion, because you measure servings by the scoop instead of cutting a pan into squares.
- Low-and-slow toasting at 300°F protects the cannabinoids in your canna-oil better than a hot bake.
- One batch makes about 12 half-cup servings; potency depends entirely on the oil you start with.
- Effects from anything you eat take 30–90 minutes to arrive — portion once, then wait.
Fall snacking starts with the oven on low and the kitchen smelling like maple. This infused granola is a slow-toasted, cluster-heavy mix of oats, pecans, and warm spice, bound together with maple syrup and a measured amount of canna-oil. It keeps for two weeks in a jar, it scoops into a consistent serving every time, and it does not require you to be a baker.
It is also a practical infusion. Baked goods can be uneven — a brownie pan gets hot spots, and one square ends up stronger than its neighbor. Granola gets stirred twice while it toasts, so the oil distributes across the whole tray, and you portion by volume afterward.
Ingredients
Makes about 6 cups (12 servings of ½ cup)
- 3 cups old-fashioned rolled oats (not instant)
- 1 cup raw pecan halves, roughly chopped
- ½ cup raw pumpkin seeds
- ¼ cup ground flaxseed
- 1 tsp ground cinnamon
- ¼ tsp ground nutmeg
- ½ tsp fine sea salt
- ½ cup pure maple syrup
- 3 tbsp neutral oil (avocado, light olive, or coconut)
- 1 tbsp canna-oil (see dosing note below)
- 1 tsp vanilla extract
- ½ cup dried cranberries or chopped dried apple, added after baking
On the infused element: this recipe uses canna-oil, which mixes into the wet ingredients more evenly than butter at room temperature. Cannabutter works too — melt it and swap one for one. If you are using a tincture instead, stir it into the maple syrup mixture off heat and reduce the neutral oil by an equivalent volume.
Instructions
- Heat the oven to 300°F and line a large rimmed sheet pan with parchment. Low heat is the point here — it toasts slowly and is gentler on your infusion than a 375°F bake.
- Combine the dry ingredients. In a large bowl, toss the oats, pecans, pumpkin seeds, flaxseed, cinnamon, nutmeg, and salt until evenly mixed.
- Whisk the wet ingredients. In a smaller bowl, whisk together the maple syrup, neutral oil, canna-oil, and vanilla until it looks uniform and slightly glossy. Whisk it a full 30 seconds — this is the step that determines whether your servings are even.
- Pour and fold. Add the wet mixture to the dry and fold with a spatula until every oat looks damp. Scrape the bowl; the oil that stays behind is dose that never makes it to the tray.
- Spread and press. Tip the mixture onto the sheet pan and spread it to an even layer, then press it down firmly with the back of the spatula. Pressing is what gives you clusters instead of loose oats.
- Bake 35–40 minutes, stirring gently at the 15-minute mark and again at 28 minutes. Stir from the edges toward the center — the edges brown first.
- Cool completely on the pan, undisturbed. This takes about 45 minutes and it is not optional. Granola crisps as it cools, and moving it early breaks the clusters.
- Add the dried fruit and break the slab into pieces. Store in an airtight jar for up to two weeks.
Dosing and safety
Start low and go slow. There is no way to know the strength of a homemade infusion without lab testing, so treat the first serving as an experiment rather than a known quantity.
How to estimate: if your canna-oil was made with 7 grams of flower at roughly 20% THC in 1 cup of oil, and you assume a rough 60–70% conversion, that cup holds somewhere near 900 mg THC — about 56 mg per tablespoon. Spread across 12 servings, that is roughly 4–5 mg per ½-cup scoop. Those numbers are estimates, not guarantees; homemade infusions vary widely batch to batch.
If you are new to edibles or new to this batch, start with a quarter serving (2 tbsp) and wait a full two hours before deciding whether to have more. Effects from anything you eat take 30 to 90 minutes to appear and can last several hours — longer than inhaled products.
Storing it safely:
- Label the jar clearly. “Granola” on a shelf is an invitation; “INFUSED — [date]” is not.
- Keep it stored well out of reach of children and pets, ideally in a locked or high cabinet.
- Do not drive or operate machinery after consuming.
- Follow the cannabis laws where you live. Rules on possession, home infusion, and sharing differ by state and country.
This recipe is food, not medicine. Nothing here is a health claim, and if you have questions about cannabis and your own health or medications, talk to a clinician.
Frequently asked questions
Can I use cannabutter instead of canna-oil?
Yes. Melt it and swap it one for one for the tablespoon of canna-oil. Butter gives a slightly richer flavor; oil gives a crisper cluster.
Why bake at 300°F instead of 350°F?
Two reasons. Lower heat is easier on the cannabinoids already in your oil, and granola browns unevenly at high heat — the sugars in maple syrup scorch before the oats finish toasting.
How long does it keep?
About two weeks in an airtight container at room temperature, or three months in the freezer. Freezing does not meaningfully change potency.
How do I keep the servings even?
Whisk the wet ingredients thoroughly, fold until every oat looks coated, stir twice during baking, and portion with a measuring cup rather than by eye.
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